﻿namespace io.gitee.springsongs
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int day = 3;
            switch (day)
            {
                case 1:
                    Console.WriteLine("星期一");
                    break;
                case 2:
                    Console.WriteLine("星期二");
                    break;
                case 3:
                    Console.WriteLine("星期三");
                    break;
                case 4:
                    Console.WriteLine("星期四");
                    break;
                case 5:
                    Console.WriteLine("星期五");
                    break;
                case 6:
                    Console.WriteLine("星期六");
                    break;
                case 7:
                    Console.WriteLine("星期天");
                    break;
                default:
                    break;
            }
        }
    }
}